Explain the differences between distance-vector and link-state routing protocols. What are the differences between interior gateway protocol (IGP) and exterior gateway protocol (EGP)? Discuss dynamic routing protocols and static routes. When would you choose to add a dynamic routing protocol(s) to a router? When would you choose to add a static route(s) to a router? Are all dynamic routing protocols supported on all routers? How do you find out which routing protocols are supported? .